view release on metacpan or  search on metacpan

lib/Ewindows1252.pm  view on Meta::CPAN

        *utf8::decode    = sub { 1 };
        *utf8::is_utf8   = sub {   };
        *utf8::valid     = sub { 1 };
    };
    if ($@) {
        *utf8::upgrade   = sub { CORE::length $_[0] };
        *utf8::downgrade = sub { 1 };
        *utf8::encode    = sub {   };
        *utf8::decode    = sub { 1 };
        *utf8::is_utf8   = sub {   };
        *utf8::valid     = sub { 1 };
    }
}

# instead of Symbol.pm
BEGIN {
    sub gensym () {
        if ($] < 5.006) {
            return \do { local *_ };
        }
        else {
            return undef;
        }
    }

    sub qualify ($$) {
        my($name) = @_;

        if (ref $name) {
            return $name;
        }
        elsif (Ewindows1252::index($name,'::') >= 0) {
            return $name;
        }
        elsif (Ewindows1252::index($name,"'") >= 0) {
            return $name;
        }

        # special character, "^xyz"
        elsif ($name =~ /\A \^ [ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_]+ \z/x) {

            # RGS 2001-11-05 : translate leading ^X to control-char
            $name =~ s{\A \^ ([ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_]) }{'qq(\c'.$1.')'}xee;
            return 'main::' . $name;
        }

        # Global names
        elsif ($name =~ /\A (?: ARGV | ARGVOUT | ENV | INC | SIG | STDERR | STDIN | STDOUT ) \z/x) {
            return 'main::' . $name;
        }

        # or other
        elsif ($name =~ /\A [^ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz] \z/x) {
            return 'main::' . $name;
        }

        elsif (defined $_[1]) {
            return $_[1] . '::' . $name;
        }
        else {
            return (caller)[0] . '::' . $name;
        }
    }

    sub qualify_to_ref ($;$) {
        if (defined $_[1]) {
            no strict qw(refs);
            return \*{ qualify $_[0], $_[1] };
        }
        else {
            no strict qw(refs);
            return \*{ qualify $_[0], (caller)[0] };
        }
    }
}

# P.714 29.2.39. flock
# in Chapter 29: Functions
# of ISBN 0-596-00027-8 Programming Perl Third Edition.

# P.863 flock
# in Chapter 27: Functions
# of ISBN 978-0-596-00492-7 Programming Perl 4th Edition.

sub LOCK_SH() {1}
sub LOCK_EX() {2}
sub LOCK_UN() {8}
sub LOCK_NB() {4}

# instead of Carp.pm
sub carp;
sub croak;
sub cluck;
sub confess;

# 6.18. Matching Multiple-Byte Characters
# in Chapter 6. Pattern Matching
# of ISBN 978-1-56592-243-3 Perl Perl Cookbook.
# (and so on)

# regexp of character
my $your_char = q{[\x00-\xFF]};
use vars qw($qq_char); $qq_char = qr/\\c[\x40-\x5F]|\\?(?:$your_char)/oxms;
use vars qw($q_char);  $q_char  = qr/$your_char/oxms;

#
# Windows-1252 character range per length
#
my %range_tr = ();

#
# Windows-1252 case conversion
#
my %lc = ();
@lc{qw(A B C D E F G H I J K L M N O P Q R S T U V W X Y Z)} =
    qw(a b c d e f g h i j k l m n o p q r s t u v w x y z);
my %uc = ();
@uc{qw(a b c d e f g h i j k l m n o p q r s t u v w x y z)} =
    qw(A B C D E F G H I J K L M N O P Q R S T U V W X Y Z);
my %fc = ();
@fc{qw(A B C D E F G H I J K L M N O P Q R S T U V W X Y Z)} =
    qw(a b c d e f g h i j k l m n o p q r s t u v w x y z);

if (0) {
}

elsif (__PACKAGE__ =~ / \b Ewindows1252 \z/oxms) {
    %range_tr = (
        1 => [ [0x00..0xFF],
             ],
    );